Peptide Database

Peptide NameCrustacean hyperglycemic hormone precursor related peptide CPRP

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC155H249N49O53S2

DescriptionStandard

        RSAQGYGHMDKLLQSLRGNGDPTTPIDNMAHSLE
    

Molecular Weight3711.06 Da

Isoelectric Point (pI)6.04

Net Charge (pH 7.0)-1.06

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0311

GRAVY Index-0.89

Hydrophobic Moment 0.51

Boman Index-0.12

Instability Index32.54

Aliphatic Index 63.24

Aromaticity 0.0294

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1656.16

LogP -21.44

H-bond Donors 56.0

H-bond Acceptors 56.0

Rotatable Bonds 123.0

Heavy Atoms 259.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0397957 VERIFIED: NO

Provenance & Taxonomy

OrganismChionoecetes bairdi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone